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An electronic assembly consists of two subsystems, say, A and B. From previous testing procedures, the following probabilities are assumed to be known : `P(A` fails ) `= 0.2, P(`B fails alone ) `= 0.15, P(A` and B fail `) = 0.15` Evaluate the following probabilities: P(A fails | B has failed )

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An electronic assembly consists of two subsystems, say, A and B. From previous testing procedures, the following probabilities are assumed to be known : P(A fails ) = 0.2, P( B fails alone ) = 0.15, P(A and B fail ) = 0.15 Evaluate the following probabilities: P(A fails alone)

Check whether the following probabilities P(A) and P(B) are consistently defined:- P(A) = 0.5, P(B) = 0.7, P(A nn B) = 0.6

Check whether the following probabilities P(A) and P(B) are consistently defined:- P(A) = 0.5, P(B) = 0.4, P(A uu B) = 0.8

Check whether the following Probabilities P (A) and P (B) are Consistently defined : P(A) =0.5, P (B)=0.7, P(A nn B) = 0.06 .

If P(A) = 0·4, P(B) = 0.2 and P(B/A) = 0·5, then P(A nn B) is :

Check whether the following Probabilities P (A) and P (B) are Consistently defined : P(A) =0.5. P (B)=0.4, P(A uu B) = 0.8 .

If P(A) = 0.8, P(B) = 0.5 and P (B|A) = 0.4 find: P(A|B)

Choose the correct answer : If P(A) = 0.8, P(B) = 0.5 P(B/A) = 0.4, find P(A nn B)

If P(A) = 0.8, P(B) = 0.5 and P (B|A) = 0.4 find: P(AcapB)

If P(A) = 1/2 , P(B) = 0, P(A//B) is :

MODERN PUBLICATION-PROBABILITY-EXERCISE
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  7. If P(A/B) > P(A), then which of the following is correct : :

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  8. If A and B are any two events such that : P(A) + P(B) – P(A and B) = P...

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  9. A committee of 4 students is selected at random from a group consistin...

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  13. Find the probability that in 10 throws of a fair die a score, which is...

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  14. If A and B are two events such that P(A) ne 0 and P(B/A) = 1, then

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  15. A and B are two events such that P (A) ne 0. Find P(B|A),if : AcapB = ...

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  16. Coloured balls are distributed in four boxes as shown in the following...

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  17. Suppose we have four boxes A,B,C and D containing coloured marbles as ...

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  18. Suppose we have four boxes A,B,C and D containing coloured marbles as ...

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  19. Suppose we have four boxes A,B,C and D containing coloured marbles as ...

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  20. Bag I contains 3 red and 4 black balls and Bag II contains 4 red and 5...

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